[ALSA - driver 0002174]: No sound at all using snd-hda-intel / alsa-1.0.11

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A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2174> 
======================================================================
Reported By:                carllivitt
Assigned To:                tiwai
======================================================================
Project:                    ALSA - driver
Issue ID:                   2174
Category:                   PCI - hda-intel
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Distribution:               Fedora Core 5
Kernel Version:             2.6.16-1.2122_FC5smp
======================================================================
Date Submitted:             05-30-2006 17:11 CEST
Last Modified:              06-20-2006 17:38 CEST
======================================================================
Summary:                    No sound at all using snd-hda-intel / alsa-1.0.11
Description: 
On my new Toshiba Satellite Pro P100 laptop, I cannot get sound from the
speakers or headphone jack. It has never worked.

I've used the standard FC5 kernel and the updated kernel
(2.6.16-1.2122FC5smp) without success. 

I've downloaded and installed the alsa-*-1.0.11 drivers etc, but still no
sound. Everything is unmuted, alsamixer can turn the volume controls up
and down, KDE's kmix also works fine but still no sound. There are no
error messages in the syslog. 

I've also tried using the 'single_cmd=1' module loading option. 

I tried the CVS version of ALSA, but it didn't work with my kernel - there
were unresolved symbols that I couldn't resolve. I'm back to using the
1.0.11 version.

======================================================================

----------------------------------------------------------------------
 fatman - 06-20-06 11:21 
----------------------------------------------------------------------
I'm sorry for misunderstanding - I was tired. I ment that there is sound
but it's hardly audible. In alsa mixer everything is at maximum level.
Passing pciacpi=off makes nothing, only acpi=off helps at all. If you do
some google search you should found a topic on Ubuntu group AFAIR that
it's a problem with kernel IRQ routing. 

That's great that you have P100 - there is few people having P100 with
Linux onboard. Feel free to ask me for help and testing.
I'm using Gentoo with latest vanilla kernel 2.6.17

----------------------------------------------------------------------
 legoguy - 06-20-06 17:38 
----------------------------------------------------------------------
FYI this issue was already noted in bug #1957, but didn't get this far in
discussions. Different laptop, same chip and codec. Hoping to see some
progress on this.

Issue History
Date Modified  Username       Field                    Change              
======================================================================
05-30-06 17:11 carllivitt     New Issue                                    
05-30-06 17:11 carllivitt     Distribution              => Fedora Core 5   
05-30-06 17:11 carllivitt     Kernel Version            => 2.6.16-1.2122_FC5smp
06-04-06 23:36 carllivitt     Issue Monitored: carllivitt                    
06-04-06 23:37 carllivitt     Note Added: 0010065                          
06-12-06 21:51 carllivitt     Note Added: 0010174                          
06-12-06 22:03 rlrevell       Note Added: 0010175                          
06-12-06 22:52 carllivitt     Note Added: 0010176                          
06-12-06 22:54 rlrevell       Note Added: 0010177                          
06-12-06 23:10 carllivitt     Note Added: 0010178                          
06-12-06 23:14 rlrevell       Note Added: 0010179                          
06-12-06 23:29 carllivitt     Note Added: 0010180                          
06-12-06 23:35 rlrevell       Note Added: 0010181                          
06-12-06 23:49 carllivitt     Note Added: 0010182                          
06-12-06 23:58 rlrevell       Note Added: 0010183                          
06-13-06 15:33 godeater       Note Added: 0010193                          
06-13-06 18:13 rlrevell       Note Added: 0010198                          
06-13-06 18:53 jlpedrosa      Note Added: 0010199                          
06-13-06 18:58 rlrevell       Note Added: 0010200                          
06-13-06 19:17 jlpedrosa      Note Added: 0010202                          
06-14-06 10:11 carllivitt     File Added: lspci-nv.txt                     
06-14-06 10:12 carllivitt     Note Added: 0010207                          
06-14-06 10:21 carllivitt     File Added: codec0.txt                       
06-14-06 10:21 carllivitt     Note Added: 0010208                          
06-14-06 13:17 jlpedrosa      Note Added: 0010210                          
06-14-06 16:13 jlpedrosa      Note Edited: 0010210                         
06-17-06 19:51 carllivitt     Note Added: 0010288                          
06-17-06 19:57 rlrevell       Note Added: 0010289                          
06-18-06 12:44 jlpedrosa      Note Added: 0010299                          
06-19-06 08:42 fatman         Note Added: 0010306                          
06-19-06 13:36 jlpedrosa      Note Added: 0010308                          
06-19-06 13:49 jlpedrosa      Note Edited: 0010308                         
06-20-06 11:04 carllivitt     Note Added: 0010332                          
06-20-06 11:21 fatman         Note Added: 0010333                          
06-20-06 17:38 legoguy        Note Added: 0010338                          
======================================================================




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